Retain Pdf alternatives for AI agents.

OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched

A fast, helpful, and open-source document parser

Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.

Official Implementation of OCR-free Document Understanding Transformer (Donut) and Synthetic Document Generator (SynthDoG), ECCV 2022

Large-scale Self-supervised Pre-training Across Tasks, Languages, and Modalities

PDF craft can convert PDF files into various other formats. This project will focus on processing PDF files of scanned books.

The official repo for “Dolphin: Document Image Parsing via Heterogeneous Anchor Prompting”, ACL, 2025.

A Repo For Document AI

OpenOCR: An Open-Source Toolkit for General-OCR Research and Applications, integrates a unified training and evaluation benchmark, commercial-grade OCR and Document Parsing systems, and faithful reproductions of the core implementations from a wide range of academic papers.

ParseBench - A Document Parsing Benchmark for AI Agents

Enjoy reading with your favorite style.

Translate PDF, EPub, webpage, metadata, annotations, notes to the target language. Support 20+ translate services.

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

A community-supported supercharged document management system: scan, index and archive all your documents

Document (PDF, Word, PPTX ...) extraction and parse API using state of the art modern OCRs + Ollama supported models. Anonymize documents. Remove PII. Convert any document or picture to structured JSON or Markdown